RTTS® Packer
| |
The RTTS® Packer is a full-opening, hookwall packer used for testing, treating, and squeeze cementing operations. In most cases, the tool runs with a circulating valve assembly.
The packer body includes a J-slot mechanism, mechanical slips, packer elements, and hydraulic slips. Large, heavy-duty slips in the hydraulic hold-down mechanism help prevent the tool from being pumped up the hole. Drag springs operate the J-slot mechanism on < 3 1/2-in. (88.9-mm) packer bodies, while larger packer sizes (³4 in. or 101.6 mm) use drag blocks. Automatic J-slot sleeves are standard equipment on all packer bodies. |
 
|
